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9 Things That Could Be Triggering Your Allergies

9 Things That Could Be Triggering Your Allergies

If you’re one of the thousands of Canadians who suffer from allergies, you know that every day can be a battle. From sneezing and itchy eyes to a runny nose and congestion, allergy symptoms can make it challenging to get through the day.

While many people think that outdoor allergens like pollen trigger their allergies, many things in your home could also trigger your allergies.

Here are nine things to watch out for.

Dust mites in carpet or upholstery:

Dust mites are tiny creatures that thrive in warm, humid environments. They feed on the skin cells of humans and can live on toys. If you have allergies, keep your home as dust-free as possible by using a vacuum with a HEPA filter and washing bedding and curtains often.

Pillows and bedding:

Dust mites aren’t the only thing you need to worry about when it comes to your bed. Bedding and pillows can also be a source of allergens. So if you’re allergic to dust, pet dander, or mould, it’s important to keep your bedding clean and free of these allergens. This means washing your sheets and pillowcases at least once a week.

The HVAC system:

An HVAC system can be a breeding ground for allergens like pollen, dust, and pet dander. If your allergy symptoms persist even when you’re not around allergens, your HVAC system could be the problem. Be sure to have your HVAC system cleaned and serviced regularly.


Pets can be a significant source of allergens, especially if you’re allergic to their fur or dander. This includes cats, dogs, ferrets, rats, hamsters, and other domesticated animals. You can minimize the effects of pet allergens by keeping your pets off the furniture (including beds) and vacuuming frequently.


Household chemicals like cleaning products, air fresheners, and scented candles can trigger allergies. Instead, use natural or unscented products like vinegar and baking soda.


Mould spores can grow anywhere there is moisture and trigger a wide range of allergy symptoms. If you’re having trouble with allergies, check your home for any signs of mould. You can test for mould or hire a professional to do it for you.


Smoke from cigarettes, wood fires, or even cooking can trigger allergies. If your home experiences smoke frequently, try installing an air purifier to help clear the air.


Cockroaches have been proven to be one of the most common causes of asthma attacks. If you have allergies, keeping your home free of cockroaches is essential. You can do this by hiring a professional cleaning service.


Houseplants can be a significant source of allergens, especially if you’re allergic to pollen. If you have allergies, it’s best to avoid having any houseplants in your home.

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